Sensitivity Analysis of Geometrical Parameters on a Double-Sided Linear Switched Reluctance Motor

This paper presents a detailed sensitivity analysis of the effect of several geometrical parameters on the performance of a double-sided linear switched reluctance motor (LSRM). The analysis was conducted in two dimensions using finite-element method and takes into account only one part of the LSRM....

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Bibliographic Details
Published in:IEEE transactions on industrial electronics (1982) 2010-01, Vol.57 (1), p.311-319
Main Authors: Amoros, J.G., Andrada, P.
Format: Article
Language:English
Subjects:
Air gaps
Analytical force calculations
Electric motors
end effects
Enginyeria mecànica
Finite element methods
finite-element analysis
Geometry
Inductance
linear switched reluctance machines
Machine design
Magnetic analysis
Motors
Motors elèctrics
Reluctance machines
Reluctance motors
Sensitivity analysis
Stators
Torque
Àrees temàtiques de la UPC
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Summary:This paper presents a detailed sensitivity analysis of the effect of several geometrical parameters on the performance of a double-sided linear switched reluctance motor (LSRM). The analysis was conducted in two dimensions using finite-element method and takes into account only one part of the LSRM. This paper first investigates the powerful influence of stator- and translator-pole widths on force profiles. It then shows how these performance parameters are influenced by stator-pole length, translator-pole length, stack length, yoke length, and air gap. Experimental results confirm that the 2-D finite-element sensitivity analysis proposed in this paper may prove to be a useful tool for optimizing the geometry of a double-sided LSRM.
ISSN:0278-0046
1557-9948
DOI:10.1109/TIE.2009.2032208